Close enough Meleagertoo,
It is the cockpit of my then glider a, Glasflugel H-201 Libelle. Linkage with the LFU205 it that it set the standard for GRP sailplane construction in the late 1960's. Particularly for it's use of a foam, rather than balsa, sandwich construction for the wings. Something like 600 built, which for the sailplane fraternity is enormous.
And yes, quite delightful to fly, though rather light and lacking in high speed polar performance by modern standards.
Meleagertoo has control.